Event features tennis great Venus Williams, two-time Emmy winner Mario Lopez and ‘Undercover Billionaire’ entrepreneurs Glenn Stearns and Grant Cardone BELLINGHAM, Wash. — Oct. 21, 2021 — eXp Realty®, the fastest-growing global real estate tech brokerage and the core subsidiary of eXp World Holdings, Inc. (Nasdaq: EXPI), will hold its 12th annual EXPCON event in Las Vegas Nov. 9-11, 2021. This premier industry event …